3 years ago

You help out at the bowling alley on weekends. One of the arcade games has a bin filled

Mathematics

1 answer:

Travka [436]3 years ago

5 0

Answer:

28/0.4,= 28/(2/5)=28*5/2=14*5=70, no need to use calculator

check 70*0.4=28

Step-by-step explanation:

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Solve this plss I need help :c<br>2/3(3х + 9) = - 2(2x + 6)<br>

Lena [83]

Answer:

$x=-3$

Step-by-step explanation:

$\frac{2}{3}\left(3x+9\right)=-2\left(2x+6\right)$

Expand:

$\frac{2}{3} *3x+\frac{2}{3} *9=-2*2x+(-2)(6)$

$2x+6=-4x-12$

Subtract 6 from both sides:

$2x+6-6=-4x-12-6$

$2x=-4x-18$

Add 4x to both sides:

$2x+4x=-4x-18+4x$

$6x=18$

Divide both sides by 6:

$\frac{6x}{6}=\frac{-18}{6}\\$

$x=-3$

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3 years ago

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notsponge [240]

The answer for this is (0,8) and (8,0)

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4 years ago

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Kobotan [32]

Well my best guess would be adjacent since they share a side. they are not supplementary or vertical and they dont seem to be linear pairs

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4 years ago

Condition (0°≤A≤360°)<br>sin5A+sin3A=cos2A-cos6A

Solnce55 [7]

Answer:

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$\frac{2 \sin(4a )cosa}{ - 2 \sin(4a) \sin(2a) } = 1$

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3 years ago

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Mandarinka [93]

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Not sure, but if you meant rolling a 6 AND getting a head then:

P(6 AND H)=(27/100)(41/100)=1107/10000 (11.07%)

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3 years ago

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